commit c58842e8becb22dc38fd743b35a2d9d2537ae8a5
author Fabio Utzig <utzig@apache.org> Thu Nov 28 10:30:01 2019 -0300
committer Fabio Utzig <utzig@utzig.org> Mon Dec 09 14:21:09 2019 -0300
tree 91c4d1358754fe6848e19b03e1a155e375a5aa30
parent 8cecedc119fe5d87667db100bce27a060340c635

boot: zephyr: add config for swap without scratch

Add Zephyr option to enable building a bootloader that uses an
alternative swap algorithm, that first moves up all sectors in slot1 and
then directly swaps between slot0 and slot1.

Signed-off-by: Fabio Utzig <utzig@apache.org>

boot/zephyr/prj.conf

diff --git a/boot/zephyr/prj.conf b/boot/zephyr/prj.conf
index 89e55f5..30af1e4 100644
--- a/boot/zephyr/prj.conf
+++ b/boot/zephyr/prj.conf
@@ -9,6 +9,8 @@
 CONFIG_BOOT_ENCRYPT_RSA=n
 CONFIG_BOOT_ENCRYPT_EC256=n
 
+CONFIG_BOOT_UPGRADE_ONLY=n
+CONFIG_BOOT_SWAP_USING_MOVE=n
 CONFIG_BOOT_BOOTSTRAP=n
 
 ### Default to RSA